Spoon Sports Rigid Collar - Lexus GS350 GRL15 - Full Kit clearance30 which provides high-speed power and

which provides high-speed power and mid-to-low speed torque

so the engine draws cooler

The AC kit comes with 4 custom AC lines and all necessary wiring and O-rings

The bracket keeps the fitting from vibrating out or getting pushed out when the coolant system's pressurized

Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports

Spoon Sports Rigid Collar - Lexus GS350 GRL15 - Full Kit clearance30 which provides high-speed power andDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts